摘要
目的探讨阿德福韦酯(ADV)治疗慢性乙型肝炎过程中血清乙型肝炎表面大蛋白(LHBs)的变化与抗病毒疗效的关系。方法分别检测30例用ADV抗病毒治疗的慢性乙型肝炎患者在0、6、12、18、24个月时的LHBs、HBV DNA、HBeAg水平。结果30例患者在入组时的LHBs阳性检出率(90.00%)与HBV DNA的阳性检出率(100%)比较差异无统计学意义(x^2=3.16,P〉0.05),LHBs的含量(吸光值)与HBV DNA拷贝数的对数呈正相关性(r=0.912)。LHBs的阳性检出率与HBeAg的阳性检出率(80.00%)比较,差异无统计学意义(x^2=1.18,P〉0.05)。ADV抗病毒治疗0、6、12、18、24个月无效风险预测值分别为0.48、052、0.59、0.59、0.76。结论血清LHBs与HBVDNA有较好的一致性,可作为一个新的判断病毒复制的指标。抗病毒治疗过程LHBs阳性持续时间越长,预示着抗病毒治疗无效的风险性越大。
Objective To analyse the clinical value of HBV large surface pmtein(LHBs)in the therapeutic observation of adefovir dipivoxil on chronic hepatitis B. Methods The levels of serum LHBs. HBV DNA, HBeAg of 30 chronic hepatitis B cases with anti-viral of adefovir dipivoxil were detected at the time of 0,6,12,18,24 months. Results There was no statistical difference between the positive rote of LI-IBs (90.00%)and HBV DNA ( 100% ) (x^2 = 3.16, P 〉 0.05). LHBs levels were correlated with the logarithm of HBV DNA copies ( r = 0.912). There was no statistical difference between the positive rate of HBeAg( 80.00% )and LHBs (x^2 = 1.18, P 〉 0.05). Conclusions The serum LHBs has a good consistency with HBV DNA. It can be used as a new indicator of viral replication. The long LHBs positive duration indicates the high risk of invalid anti-viral treatment.
出处
《国际流行病学传染病学杂志》
CAS
2009年第6期383-385,共3页
International Journal of Epidemiology and Infectious Disease
基金
杭州市医药卫生科技计划项目(2006B053)
关键词
肝炎
乙型
慢性
抗病毒治疗
表面大蛋白
阿德福韦酯
Hepatitis B, chronic
Anti-viral treatment
Large surface protein
Adefovir dipivoxil